howto/upgrades.md

@@ -44,7 +44,7 @@ The above graph currently covers 5 different releases:
 |----------|------------|------------|-----------------------|------------------------|
 | jessie   | N/A        | 2020-04-15 | N/A                   | N/A                    |
 | stretch  | N/A        | 2021-11-17 | 2 years (28 months)   | 3 months               |
-| buster   | 2019-08-15 | TBD        | 5 years and counting  | 18 months and counting |
+| buster   | 2019-08-15 | 2024-11-14 | 5 years               | 18 months              |
 | bullseye | 2021-08-26 | TBD        | 3 years and counting  | 18 months and counting |
 | bookworm | 2023-04-08 | TBD        | 18 month and counting | 18 months and counting |